THROTTLING DEVICE
申请(专利)号： SU19874229597
专利号： SU1451493A1 主分类号： F25B41/06 申请权利人： INSTITUT
TEKHNICHESKOJ TEPLOFIZIKI AN USSR 公开国代码： SU 优先权国家： SU
摘 要：
The invention relates to commercial
refrigeration equipment and may be. used to control the flow and throttling of the flows of liquids and coolants in various process plants. The purpose of the invention is to increase the
thermodynamic efficiency of the throttling process and the reliability of the device by preventing moisture from freezing in the seat hole. To do this, inside the housing 1 with the entrance and the outlet pipe 2 and 3 respectively, the seat 4 with the hole and 1G and 11 magnetic permeable insulation are placed 9 Electromagnetic coil 5; Inside the coil 5 moves the
coaxially mounted seat 4 and the nozzles 2 and 3 the sleeve 6 having an opening with a diameter equal to the diameter of the hole of the saddle 4 Elastic element (EE) 7 is fixed with one side on the saddle 4, and the other on the sleeve 6 of the edges of their openings forming a ring chamber 8 filled with antifreeze between the housing 1, the saddle 4 and the EE 7; under the antifreeze effect, the sleeve 6
申请日： 1987-04-13 公开公告日： 1989-01-15
分类号： F25B41/06 发明设计人： FILIN SERGEJ
OLEGOVICH
申请国代码： SU
优先权： 19870413 SU
4229597
摘 要 附 图：
moves through the antifreeze to the EE 7, which changes the area of the refrigerant flow area, regulating its consumption. The hub.; 6, and the body I from the side
opposite to the saddle 4, are made with a collar. For enabling manual adjustment of throughput and antifreeze inlet body I has a hole closed by an adjusting screw 10 with a sealing gasket. 1 hp f-ly, i ill. SP 4 ate i4 CO X / rcrffagent 主权项：
лировани и надежности путем предот- 25 метизирующей прокладкой. 权 利 要 求 说 明 书 【THROTTLING DEVICE】的权利说明书内容是......请下载后查看
THROTTLING DEVICE
